Jeff, this sent all the alarm bells off!!! I wasn't aware that a B&M shift kit had previously been installed. The B&M modifications to the valve body are surely conflicting with the TF-2 mods. Which would give you the goofy shift characteristics you are experiencing. As previously mentioned you need to start afresh with a known unmolested VB, do all the TF-2 mods & go from there. Make sure you source a VB that is compatible with the build date of your transmission.